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The following incident was reported via the automated error reporting: The user provided the following details for this incident: code: 2 plugin: org.eclipse.core.jobs_3.6.0.v20140424-0053 message: "Resolving model jre:jre:call:zip:1.0.0" 中に内部エラーが発生しました。 fingerprint: 26b0ea54 exception class: java.lang.LinkageError exception message: org/apache/http/params/HttpParams number of children: 0 java.lang.LinkageError: org/apache/http/params/HttpParams at org.apache.http.params.HttpConnectionParams.setConnectionTimeout(HttpConnectionParams.java:210) at org.eclipse.aether.transport.http.HttpTransporter.configureClient(HttpTransporter.java:168) at org.eclipse.aether.transport.http.HttpTransporter.<init>(HttpTransporter.java:135) at org.eclipse.aether.transport.http.HttpTransporterFactory.newInstance(HttpTransporterFactory.java:93) at org.eclipse.aether.internal.impl.DefaultTransporterProvider.newTransporter(DefaultTransporterProvider.java:110) at org.eclipse.aether.connector.basic.BasicRepositoryConnector.<init>(BasicRepositoryConnector.java:115) at org.eclipse.aether.connector.basic.BasicRepositoryConnectorFactory.newInstance(BasicRepositoryConnectorFactory.java:180) at org.eclipse.aether.internal.impl.DefaultRepositoryConnectorProvider.newRepositoryConnector(DefaultRepositoryConnectorProvider.java:113) at org.eclipse.aether.internal.impl.DefaultMetadataResolver$ResolveTask.run(DefaultMetadataResolver.java:603) at org.eclipse.aether.util.concurrency.RunnableErrorForwarder$1.run(RunnableErrorForwarder.java:67) at org.eclipse.aether.internal.impl.DefaultMetadataResolver$1.execute(DefaultMetadataResolver.java:527) at org.eclipse.aether.internal.impl.DefaultMetadataResolver.resolve(DefaultMetadataResolver.java:382) at org.eclipse.aether.internal.impl.DefaultMetadataResolver.resolveMetadata(DefaultMetadataResolver.java:205) at org.apache.maven.repository.internal.DefaultVersionResolver.resolveVersion(DefaultVersionResolver.java:250) at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolve(DefaultArtifactResolver.java:302) at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifacts(DefaultArtifactResolver.java:246) at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifact(DefaultArtifactResolver.java:223) at org.eclipse.aether.internal.impl.DefaultRepositorySystem.resolveArtifact(DefaultRepositorySystem.java:294) at org.eclipse.recommenders.models.ModelRepository.resolveInternal(ModelRepository.java:185) at org.eclipse.recommenders.models.ModelRepository.resolve(ModelRepository.java:167) at org.eclipse.recommenders.internal.models.rcp.EclipseModelRepository.resolve(EclipseModelRepository.java:162) at org.eclipse.recommenders.internal.models.rcp.DownloadModelArchiveJob.run(DownloadModelArchiveJob.java:73) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:54) General Information: reported-by: out anonymous-id: 4f8ed3cb-82e1-4931-a7f9-373aa71698b0 eclipse-build-id: 4.4.1.M20140910-2310 eclipse-product: org.eclipse.epp.package.jee.product operating system: Windows8 6.2.0 (x86_64) - win32 jre-version: 1.8.0_20-b26 The following plug-ins were present on the execution stack (*): 1. org.eclipse.aether.connector.basic_1.0.0.v20140518 2. org.eclipse.aether.impl_1.0.0.v20140518 3. org.eclipse.aether.transport.http_1.0.0.v20140518 4. org.eclipse.aether.util_1.0.0.v20140518 5. org.eclipse.core.jobs_3.6.0.v20140424-0053 6. org.eclipse.recommenders.models_2.1.11.v20141202-0749 7. org.eclipse.recommenders.models.rcp_2.1.11.v20141202-0749 Please note that: * Messages, stacktraces, and nested status objects may be shortened. * Bug fields like status, resolution, and whiteboard are sent back to reporters. * The list of present bundles and their respective versions was calculated by package naming heuristics. This may or may not reflect reality. Other Resources: * Report: https://dev.eclipse.org/recommenders/committers/confess/#/problems/5541ad21e4b04acfc3d24143 * Manual: https://dev.eclipse.org/recommenders/community/confess/#/guide Thank you for your assistance. Your friendly error-reports-inbox.
Andreas, can you please investigate this one and work on a fix?
(In reply to Marcel Bruch from comment #1) > Andreas, can you please investigate this one and work on a fix? Symptoms look very much similar to Bug 466682. Putting the Aether inbox user in Cc; as far as I can tell, any user of Aether would be affect by this bug and Bug 466682.
I ran into this while working on the Ceylon SDK. The problem happens on my Windows machine, but not on my Linux machine. The whiteboard field for this bug is asking for some Eclipse configuration info. Here's what I have in my Windows 7 installation: org.apache.httpcomponents.httpclient (4.5.2.v20170210-0925) "Apache HttpClient" [Resolved] org.apache.httpcomponents.httpclient (4.3.6.v201511171540) "Apache HttpComponents HttpClient" [Resolved] org.apache.httpcomponents.httpclient (4.3.2.CEYLON-DEPENDENCIES-v0) "org.apache.httpcomponents.httpclient" [Resolved] org.apache.httpcomponents.httpcore (4.3.3.v201411290715) "Apache HttpComponents Httpcore" [Resolved] org.apache.httpcomponents.httpcore (4.4.6.v20170210-0925) "Apache HttpCore" [Resolved] org.apache.httpcomponents.httpcore (4.3.2.CEYLON-DEPENDENCIES-v0) "org.apache.httpcomponents.httpcore" [Resolved] Here's what Eclipse shows on Linux: org.apache.httpcomponents.httpclient (4.3.6.v201511171540) "Apache HttpComponents HttpClient" [Resolved] org.apache.httpcomponents.httpclient (4.3.2.CEYLON-DEPENDENCIES-v0) "org.apache.httpcomponents.httpclient" [Resolved] org.apache.httpcomponents.httpcore (4.3.3.v201411290715) "Apache HttpComponents Httpcore" [Resolved] org.apache.httpcomponents.httpcore (4.3.2.CEYLON-DEPENDENCIES-v0) "org.apache.httpcomponents.httpcore" [Resolved] It looks like my Windows machine has an extra version of httpclient and an extra version of httpcore. Don't know where they came from. I removed both files from my .p2/pool/plugins/ directory and the error seems to have gone away, for now.
